Questions by Helmut Zechmann

Questions by Helmut Zechmann

If the mass of the rotor is 3.90 kg and it can be approximated as a solid cylinder of radius 8.00×10^(-2) m, through how many revolutions will the rotor turn before coming to rest? a) 30 revolutions b)

asked Dec 27, 2024

1 answer

2 votes

146k views

Create a circuit that can perform ∫(2 x VA-VB). Please use two sources (Va and Vb) and note where Vout will be measured. You may use resistors and capacitors of your choice as well as op amps (do not worry

asked Sep 28, 2024

1 answer

5 votes

181k views

The equation of a curve is 9x² - xy + 4y² = 42 and the equation of a line is y= 1.5x + c, where c is a constant. (i) Find the range of values of c for which the line intersects the curve at two distinct

asked Mar 26, 2024

1 answer

1 vote

81.0k views

What type of figure of speech is this sentence -and dusted at the frosted dot on the lens , where the lens had bitten into the slide

asked Dec 22, 2023

1 answer

6 votes

205k views

Quinn is playing video games in a virtual reality game room. The game room charges 20 dollars for every 30 minutes of playtime. How much does Quinn need to pay for 150 minutes of playtime?

asked Dec 7, 2023

1 answer

7 votes

133k views

Problems 27 – 28. Use the graph of y = f(x) shown below to complete the questions.

asked Dec 5, 2023

2 answers

3 votes

137k views

Please help me solve the equation, thanks!! :) |x-1| + 5 = 2

asked Nov 18, 2023

1 answer

5 votes

38.8k views

Early civil rights ?

asked May 11, 2023

1 answer

21 votes

133k views

Target 3: I can create or complete a table using equivalent ratios. 4. A wallpaper pattern has 6 stars for every 4 moons. How many stars would there be if there were 16 moons? Stars Moons

asked Apr 19, 2023

2 answers

8 votes

180k views

SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. 1) Write the equation of the line x 3y

asked Aug 24, 2022

1 answer

3 votes

21.6k views

What two cities did the Erie Canal connect?

asked Mar 21, 2022

2 answers

3 votes

47.7k views

Help pls with this question

asked Jan 2, 2022

1 answer

17 votes

35.0k views

A heavy object moving [E] collides with a much lighter object moving [W]. If the collision is completely inelastic, is it possible for both objects to be at rest after the collision? Explain.

asked Oct 13, 2021

1 answer

3 votes

221k views

N/32 = 1/16 Please select the best answer from the choices provided. A: n = 1/2 B: n = 4 C: n = 2 D: n = 12

asked Oct 8, 2021

2 answers

3 votes

111k views

Espresso Express operates a number of espresso coffee stands in busy suburban malls. The fixed weekly expense of a coffee stand is $1,200 and the variable cost per cup of coffee served is $0.22. 1. Does

asked Sep 6, 2021

1 answer

4 votes

154k views

Participants in a psychology expirement were able to memorize an average of M Words in T minutes, where M is -0.00lt3 and T is 0.1t2 Find the average number of words memorized in 10min.

asked Aug 23, 2021

1 answer

5 votes

212k views

Suppose a data set of 350 observations (N 350) was analyzed using OLS to examine the factors that influence the salaries of professional baseball players. The regression results are as follows, with standard

asked May 18, 2021

1 answer

0 votes

121k views

90 points!!!!!!!!! The following diagram shows the branching tree for four kingdoms and some of their shared derived characteristics. A slanting line is shown. There are four lines drawn vertically on

asked Mar 26, 2021

2 answers

0 votes

20.1k views

Brandon has an action figure collection. He keeps 178 of the action figures on his wall, which is 89% of his entire collection. What is the total number of action figures in Brandon's collection?

asked Mar 15, 2021

2 answers

0 votes

83.1k views

A towns population is 17000 and grows 4% every year. What will the population be after 12 years

asked Mar 8, 2021

2 answers

3 votes

38.0k views

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